| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.78 | 11.387% | $219.1873 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $167.57 | 4.717% | $175.4743 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $198.79 | 7.108% | $212.92 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $65.31 | 8.823% | $71.0723 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $224.97 | 3.153% | $232.0633 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $198.39 | 12.401% | $222.9923 | $222.99 | $223.00 | $223.00 |
| Purchase #7 | $110.78 | 3.703% | $114.8822 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $1,162.59 | $1,248.5917 | $1,248.58 | $1,248.55 | $1,248.70 | |